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sh: add GETHER's platform_device in board-sh7757lcr

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This patch also modifies for ETHER's platform_device.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Yoshihiro Shimoda 2011-03-08 08:00:00 +00:00 committed by Paul Mundt
parent 1d2a1959fe
commit 984f6cfd21
1 changed files with 93 additions and 0 deletions
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93
arch/sh/boards/board-sh7757lcr.c
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@ -47,6 +47,17 @@ static struct platform_device heartbeat_device = {
};
/* Fast Ethernet */
#define GBECONT 0xffc10100
#define GBECONT_RMII1 BIT(17)
#define GBECONT_RMII0 BIT(16)
static void sh7757_eth_set_mdio_gate(unsigned long addr)
{
if ((addr & 0x00000fff) < 0x0800)
writel(readl(GBECONT) | GBECONT_RMII0, GBECONT);
else
writel(readl(GBECONT) | GBECONT_RMII1, GBECONT);
}
static struct resource sh_eth0_resources[] = {
{
.start = 0xfef00000,
@ -62,6 +73,8 @@ static struct resource sh_eth0_resources[] = {
static struct sh_eth_plat_data sh7757_eth0_pdata = {
.phy = 1,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
.register_type = SH_ETH_REG_FAST_SH4,
.set_mdio_gate = sh7757_eth_set_mdio_gate,
};
static struct platform_device sh7757_eth0_device = {
@ -89,6 +102,8 @@ static struct resource sh_eth1_resources[] = {
static struct sh_eth_plat_data sh7757_eth1_pdata = {
.phy = 1,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
.register_type = SH_ETH_REG_FAST_SH4,
.set_mdio_gate = sh7757_eth_set_mdio_gate,
};
static struct platform_device sh7757_eth1_device = {
@ -101,6 +116,82 @@ static struct platform_device sh7757_eth1_device = {
},
};
static void sh7757_eth_giga_set_mdio_gate(unsigned long addr)
{
if ((addr & 0x00000fff) < 0x0800) {
gpio_set_value(GPIO_PTT4, 1);
writel(readl(GBECONT) & ~GBECONT_RMII0, GBECONT);
} else {
gpio_set_value(GPIO_PTT4, 0);
writel(readl(GBECONT) & ~GBECONT_RMII1, GBECONT);
}
}
static struct resource sh_eth_giga0_resources[] = {
{
.start = 0xfee00000,
.end = 0xfee007ff,
.flags = IORESOURCE_MEM,
}, {
/* TSU */
.start = 0xfee01800,
.end = 0xfee01fff,
.flags = IORESOURCE_MEM,
}, {
.start = 315,
.end = 315,
.flags = IORESOURCE_IRQ,
},
};
static struct sh_eth_plat_data sh7757_eth_giga0_pdata = {
.phy = 18,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
.register_type = SH_ETH_REG_GIGABIT,
.set_mdio_gate = sh7757_eth_giga_set_mdio_gate,
.phy_interface = PHY_INTERFACE_MODE_RGMII_ID,
};
static struct platform_device sh7757_eth_giga0_device = {
.name = "sh-eth",
.resource = sh_eth_giga0_resources,
.id = 2,
.num_resources = ARRAY_SIZE(sh_eth_giga0_resources),
.dev = {
.platform_data = &sh7757_eth_giga0_pdata,
},
};
static struct resource sh_eth_giga1_resources[] = {
{
.start = 0xfee00800,
.end = 0xfee00fff,
.flags = IORESOURCE_MEM,
}, {
.start = 316,
.end = 316,
.flags = IORESOURCE_IRQ,
},
};
static struct sh_eth_plat_data sh7757_eth_giga1_pdata = {
.phy = 19,
.edmac_endian = EDMAC_LITTLE_ENDIAN,
.register_type = SH_ETH_REG_GIGABIT,
.set_mdio_gate = sh7757_eth_giga_set_mdio_gate,
.phy_interface = PHY_INTERFACE_MODE_RGMII_ID,
};
static struct platform_device sh7757_eth_giga1_device = {
.name = "sh-eth",
.resource = sh_eth_giga1_resources,
.id = 3,
.num_resources = ARRAY_SIZE(sh_eth_giga1_resources),
.dev = {
.platform_data = &sh7757_eth_giga1_pdata,
},
};
/* SH_MMCIF */
static struct resource sh_mmcif_resources[] = {
[0] = {
@ -173,6 +264,8 @@ static struct platform_device *sh7757lcr_devices[] __initdata = {
&heartbeat_device,
&sh7757_eth0_device,
&sh7757_eth1_device,
&sh7757_eth_giga0_device,
&sh7757_eth_giga1_device,
&sh_mmcif_device,
&sdhi_device,
};